+++ /dev/null
-"use strict";
-
-exports.__esModule = true;
-
-var _parser = require("./parser");
-
-var _parser2 = _interopRequireDefault(_parser);
-
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
-
-function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
-
-var Processor = function () {
- function Processor(func, options) {
- _classCallCheck(this, Processor);
-
- this.func = func || function noop() {};
- this.funcRes = null;
- this.options = options;
- }
-
- Processor.prototype._shouldUpdateSelector = function _shouldUpdateSelector(rule) {
- var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
-
- var merged = Object.assign({}, this.options, options);
- if (merged.updateSelector === false) {
- return false;
- } else {
- return typeof rule !== "string";
- }
- };
-
- Processor.prototype._isLossy = function _isLossy() {
- var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
-
- var merged = Object.assign({}, this.options, options);
- if (merged.lossless === false) {
- return true;
- } else {
- return false;
- }
- };
-
- Processor.prototype._root = function _root(rule) {
- var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
-
- var parser = new _parser2.default(rule, this._parseOptions(options));
- return parser.root;
- };
-
- Processor.prototype._parseOptions = function _parseOptions(options) {
- return {
- lossy: this._isLossy(options)
- };
- };
-
- Processor.prototype._run = function _run(rule) {
- var _this = this;
-
- var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
-
- return new Promise(function (resolve, reject) {
- try {
- var root = _this._root(rule, options);
- Promise.resolve(_this.func(root)).then(function (transform) {
- var string = undefined;
- if (_this._shouldUpdateSelector(rule, options)) {
- string = root.toString();
- rule.selector = string;
- }
- return { transform: transform, root: root, string: string };
- }).then(resolve, reject);
- } catch (e) {
- reject(e);
- return;
- }
- });
- };
-
- Processor.prototype._runSync = function _runSync(rule) {
- var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
-
- var root = this._root(rule, options);
- var transform = this.func(root);
- if (transform && typeof transform.then === "function") {
- throw new Error("Selector processor returned a promise to a synchronous call.");
- }
- var string = undefined;
- if (options.updateSelector && typeof rule !== "string") {
- string = root.toString();
- rule.selector = string;
- }
- return { transform: transform, root: root, string: string };
- };
-
- /**
- * Process rule into a selector AST.
- *
- * @param rule {postcss.Rule | string} The css selector to be processed
- * @param options The options for processing
- * @returns {Promise<parser.Root>} The AST of the selector after processing it.
- */
-
-
- Processor.prototype.ast = function ast(rule, options) {
- return this._run(rule, options).then(function (result) {
- return result.root;
- });
- };
-
- /**
- * Process rule into a selector AST synchronously.
- *
- * @param rule {postcss.Rule | string} The css selector to be processed
- * @param options The options for processing
- * @returns {parser.Root} The AST of the selector after processing it.
- */
-
-
- Processor.prototype.astSync = function astSync(rule, options) {
- return this._runSync(rule, options).root;
- };
-
- /**
- * Process a selector into a transformed value asynchronously
- *
- * @param rule {postcss.Rule | string} The css selector to be processed
- * @param options The options for processing
- * @returns {Promise<any>} The value returned by the processor.
- */
-
-
- Processor.prototype.transform = function transform(rule, options) {
- return this._run(rule, options).then(function (result) {
- return result.transform;
- });
- };
-
- /**
- * Process a selector into a transformed value synchronously.
- *
- * @param rule {postcss.Rule | string} The css selector to be processed
- * @param options The options for processing
- * @returns {any} The value returned by the processor.
- */
-
-
- Processor.prototype.transformSync = function transformSync(rule, options) {
- return this._runSync(rule, options).transform;
- };
-
- /**
- * Process a selector into a new selector string asynchronously.
- *
- * @param rule {postcss.Rule | string} The css selector to be processed
- * @param options The options for processing
- * @returns {string} the selector after processing.
- */
-
-
- Processor.prototype.process = function process(rule, options) {
- return this._run(rule, options).then(function (result) {
- return result.string || result.root.toString();
- });
- };
-
- /**
- * Process a selector into a new selector string synchronously.
- *
- * @param rule {postcss.Rule | string} The css selector to be processed
- * @param options The options for processing
- * @returns {string} the selector after processing.
- */
-
-
- Processor.prototype.processSync = function processSync(rule, options) {
- var result = this._runSync(rule, options);
- return result.string || result.root.toString();
- };
-
- return Processor;
-}();
-
-exports.default = Processor;
-module.exports = exports["default"];
\ No newline at end of file
projects / dotfiles / .git / blobdiff